Insights

Expansion Momentum Marsh McLennan is actively expanding footprints in Europe and Asia, including Dublin and India, signaling ongoing growth and regional demand for professional services which presents opportunities for cross-border insurance, risk management, and consulting solutions.

Strategic Partnerships Recent collaborations in India with Apollo Hospitals and Billion Hearts Beating Foundation highlight Marsh’s ability to integrate specialized risk and insurance services with health and public sector initiatives, suggesting sales potential in healthcare risk management and public-private programs.

Leadership Appointments Promotions and appointments in Marsh Re leadership (head of international) and regional COO roles indicate a strengthened executive focus on global risk, reinsurance strategy, and regional execution, signaling opportunities for C-suite outreach in international clients.

Tech-Driven A diverse technology stack including Optimizely, Alteryx, MicroStrategy, Sitecore, and ArcGIS implies Marsh’s emphasis on data analytics, digital experiences, and geospatial insights, suggesting upsell opportunities for advanced analytics, automation, and customer experience platforms.

Scale & Resources With revenue surpassing ten billion dollars and a large workforce, Marsh McLennan presents a sizeable addressable market for enterprise-grade risk, insurance, and consulting services, enabling cross-sell across sectors and regions to existing multi-billion-dollar client accounts.

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Marsh McLennan Tech Stack

Marsh McLennan uses 8 technology products and services including Optimizely, Alteryx, MicroStrategy, and more. Explore Marsh McLennan's tech stack below.

Media & News

Marsh McLennan's Email Address Formats

Marsh McLennan uses at least 8 email formats:
Marsh McLennan Email FormatsExamplePercentage
First.Last@marsh.comJohn.Doe@marsh.com
92%
FirstLast@marsh.comJohnDoe@marsh.com
5%
First.L@marsh.comJohn.D@marsh.com
2%
Last.First@marsh.comDoe.John@marsh.com
1%
First.Last@marshpm.comJohn.Doe@marshpm.com
100%
First.Last@mmc.comJohn.Doe@mmc.com
95%
F.Last@mmc.comJ.Doe@mmc.com
4%
First.Middle@mmc.comJohn.Michael@mmc.com
1%

Frequently Asked Questions

What is Marsh McLennan's phone number?

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You can contact Marsh McLennan's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Marsh McLennan's stock symbol?

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Marsh McLennan is a publicly traded company; the company's stock symbol is MMC.

What is Marsh McLennan's official website and social media links?

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Marsh McLennan's official website is marsh.com and has social profiles on LinkedIn.

How much revenue does Marsh McLennan generate?

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As of August 2026, Marsh McLennan's annual revenue is estimated to be $10B+.

What is Marsh McLennan's SIC code and NAICS code?

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Marsh McLennan's SIC code is 6411 - Insurance Agents, Brokers, and Service and NAICS code is 54 - Professional, Scientific, and Technical Services.

How many employees does Marsh McLennan have currently?

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As of August 2026, Marsh McLennan has approximately 40K employees across 6 continents, including North America, Asia and Europe. Key team members include Ceo Morocco: M. T., Chief Executive Officer: T. S. and Ceo Marsh Mclennan Qatar: A. Q. Explore Marsh McLennan's employee directory with LeadIQ.

What industry does Marsh McLennan belong to?

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Marsh McLennan operates in the Professional Services industry.

What technology does Marsh McLennan use?

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Marsh McLennan's tech stack includes Optimizely, Alteryx, MicroStrategy, Microsoft SharePoint, Sitecore, Jenkins, Adobe Experience Cloud and ArcGIS.

What is Marsh McLennan's email format?

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Marsh McLennan's email format typically follows the pattern of First.Last@marsh.com. Find more Marsh McLennan email formats with LeadIQ.

How much funding has Marsh McLennan raised to date?

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As of August 2026, Marsh McLennan has raised $15B in funding. The last funding round occurred on Jun 02, 2026.

When was Marsh McLennan founded?

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Marsh McLennan was founded in 1871.
Marsh McLennan logo

Marsh McLennan

Professional ServicesNew York, United States10001+ Employees

Marsh & McLennan Companies is a multinational financial services firm that provides risk management, strategic advisory, and people-focused services. It operates through four units—Marsh Risk, Guy Carpenter, Mercer, and Oliver Wyman—and serves clients in 130 countries. The organization helps clients identify and quantify risks, develop risk management strategies, and address workforce and organizational needs.

It is based in New York City and functions as a professional services firm within the risk and advisory field. In November 2025, Marsh McLennan International announced the appointment of James Addington-Smith as CEO of Marsh UK, reflecting leadership changes across its regional businesses.

Section iconCompany Overview

Phone number
Website
marsh.com
SIC Code
6411 - Insurance Agents, Brokers, and Service
Stock Symbol
MMC
NAICS Code
54 - Professional, Scientific, and Technical Services
Founded
1871
Employees
10001+

Section iconFunding & Financials

  • $15B

    Marsh McLennan has raised a total of $15B of funding over 6 rounds. Their latest funding round was raised on Jun 02, 2026 as a Post IPO Debt.

  • $10B+

    Marsh McLennan's revenue is estimated to be in the range of $10B+

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